What a great idea to have your plants hanging so you don't have to strain yourself after your operation! I have, for now only one plant hanging, I need to bring another one home, I am in that process, but I will do it, the use of things that can be reused is great, so we do not pollute our planet so much and decorating your plants your garden gives it a unique touch, so ignore those who tell you otherwise, I congratulate you for what you are doing, your plants look happy and beautiful, that is worth everything.